1
by Brooks, Iris
Published 2011
Filmakers Library

2
by Morgan, Mary
Published 1987
Insight Media

3
by Zanotti, Ana Maria
Published 1999
Documentary Educational Resources

4
by Hockings, Paul
Published 1968
Documentary Educational Resources

5
by Carelli, Vincent
Published 2000
Documentary Educational Resources (DER)

6
by Luchack, Allyson
Published 2003
Filmakers Library